<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>点击</title>
</head>
<body>
	<h1 id="word">我是文字</h1>
	<button id="show">显示</button>
	<button id="hide">隐藏</button>
</body>
<script src="../js/jquery.min.js"></script>
<script>
   $(document).ready(()=>{
	   $("#hide").click(()=>{
		  $("#word").hide(); 
	   });
	   $("#show").click(()=>{
		   $("#word").show(); 
	   });
   });
</script>
</html>
